50736560

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{43}}^2$

素因数の和:120

約数の個数: 120

約数和(自身を含む): 140839200

約数和(自身を除く): 90102640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 49, 56, 70, 80, 86, 98, 112, 140, 172, 196, 215, 245, 280, 301, 343, 344, 392, 430, 490, 560, 602, 686, 688, 784, 860, 980, 1204, 1372, 1505, 1715, 1720, 1849, 1960, 2107, 2408, 2744, 3010, 3430, 3440, 3698, 3920, 4214, 4816, 5488, 6020, 6860, 7396, 8428, 9245, 10535, 12040, 12943, 13720, 14749, 14792, 16856, 18490, 21070, 24080, 25886, 27440, 29498, 29584, 33712, 36980, 42140, 51772, 58996, 64715, 73745, 73960, 84280, 90601, 103544, 117992, 129430, 147490, 147920, 168560, 181202, 207088, 235984, 258860, 294980, 362404, 453005, 517720, 589960, 634207, 724808, 906010, 1035440, 1179920, 1268414, 1449616, 1812020, 2536828, 3171035, 3624040, 5073656, 6342070, 7248080, 10147312, 12684140, 25368280, 50736560]

約数ペア:

[(1, 50736560), (2, 25368280), (4, 12684140), (5, 10147312), (7, 7248080), (8, 6342070), (10, 5073656), (14, 3624040), (16, 3171035), (20, 2536828), (28, 1812020), (35, 1449616), (40, 1268414), (43, 1179920), (49, 1035440), (56, 906010), (70, 724808), (80, 634207), (86, 589960), (98, 517720), (112, 453005), (140, 362404), (172, 294980), (196, 258860), (215, 235984), (245, 207088), (280, 181202), (301, 168560), (343, 147920), (344, 147490), (392, 129430), (430, 117992), (490, 103544), (560, 90601), (602, 84280), (686, 73960), (688, 73745), (784, 64715), (860, 58996), (980, 51772), (1204, 42140), (1372, 36980), (1505, 33712), (1715, 29584), (1720, 29498), (1849, 27440), (1960, 25886), (2107, 24080), (2408, 21070), (2744, 18490), (3010, 16856), (3430, 14792), (3440, 14749), (3698, 13720), (3920, 12943), (4214, 12040), (4816, 10535), (5488, 9245), (6020, 8428), (6860, 7396)]